Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 92 | 0.343947 | 0.346551 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh213.opb |
MD5SUM | 0146e39fcd18fa569f99190bc3dd90ba |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 92 |
Best CPU time to get the best result obtained on this benchmark | 0.026995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 92 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/364969-1177045235/instance-364969-1177045235.opb 0.00/0.00 c File size is 38686 bytes. 0.00/0.01 c Highest Coefficient sum: 200 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.007 s 0.00/0.01 c Var: 200 Constr: 900 900/0/0 Lit: 4100 Watch. Lit: 1800 0.00/0.01 c Obj. Vars: 200 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.014 s 0.00/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.06 c 0 140 442 1764 3 884 147 0 0 0.01 0.00/0.06 c Initial Lower Bound: 80 0.00/0.06 c Initial Path Cost: 31 0.00/0.06 o 98 0.061 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 20 132 463 2026 4 992 1147 21 322 0.06 0.09/0.13 o 94 0.132 * 0.09/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.15 c 22 132 466 2167 4 1069 1147 24 166 0.13 0.09/0.15 o 92 0.147 * 0.29/0.34 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.34 c 22 132 467 2297 4 1144 1147 25 149 0.15 0.29/0.34 v x1 -x2 -x3 x4 -x5 x6 x7 -x8 -x9 x10 x11 -x12 x13 -x14 -x15 x16 x17 -x18 -x19 x20 x21 -x22 -x23 x24 -x25 x26 -x27 x28 x29 -x30 x31 -x32 0.29/0.34 v x33 -x34 -x35 x36 x37 -x38 -x39 x40 -x41 x42 x43 -x44 -x45 x46 -x47 x48 -x49 x50 -x51 x52 x53 -x54 -x55 x56 x57 -x58 -x59 -x60 -x61 0.29/0.34 v x62 -x63 x64 -x65 -x66 -x67 x68 -x69 x70 x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 x80 x81 -x82 -x83 -x84 x85 -x86 x87 -x88 -x89 0.29/0.34 v -x90 x91 -x92 -x93 x94 x95 -x96 x97 -x98 -x99 x100 -x101 x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 0.29/0.34 v x115 -x116 x117 -x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 -x134 x135 -x136 x137 0.29/0.34 v -x138 x139 -x140 -x141 x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x160 0.29/0.34 v x161 -x162 -x163 x164 x165 -x166 -x167 -x168 x169 -x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 x179 -x180 x181 -x182 -x183 0.29/0.34 v x184 -x185 x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 -x199 x200 0.29/0.34 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.34 c 3 47 11 77 506 3730 64 138 0.34 0.29/0.34 c Objective: 92 0.29/0.34 s OPTIMUM FOUND 0.29/0.34 c Total time: 0.34 s
OK 92
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-364969-1177045235 -o ROOT/results/node48/solver-364969-1177045235 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364969-1177045235/instance-364969-1177045235.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/64 11435 /proc/meminfo: memFree=1798760/2055920 swapFree=4184636/4192956 [pid=11435] ppid=11433 vsize=11776 CPUtime=0 /proc/11435/stat : 11435 (bsolo3.0.16) R 11433 11435 9615 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 59368802 12058624 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134545728 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11435/statm: 2944 336 282 324 0 2003 0 [startup+0.0137581 s] /proc/loadavg: 0.92 0.98 0.99 3/64 11435 /proc/meminfo: memFree=1798760/2055920 swapFree=4184636/4192956 [pid=11435] ppid=11433 vsize=4188 CPUtime=0 /proc/11435/stat : 11435 (bsolo3.0.16) R 11433 11435 9615 0 -1 4194304 444 0 0 0 0 0 0 0 18 0 1 0 59368802 4288512 402 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11435/statm: 1047 402 305 324 0 116 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 4188 [startup+0.101767 s] /proc/loadavg: 0.92 0.98 0.99 3/64 11435 /proc/meminfo: memFree=1798760/2055920 swapFree=4184636/4192956 [pid=11435] ppid=11433 vsize=5260 CPUtime=0.09 /proc/11435/stat : 11435 (bsolo3.0.16) R 11433 11435 9615 0 -1 4194304 1125 0 0 0 9 0 0 0 18 0 1 0 59368802 5386240 628 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11435/statm: 1315 632 393 324 0 384 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5260 [startup+0.301785 s] /proc/loadavg: 0.92 0.98 0.99 3/64 11435 /proc/meminfo: memFree=1798760/2055920 swapFree=4184636/4192956 [pid=11435] ppid=11433 vsize=5644 CPUtime=0.29 /proc/11435/stat : 11435 (bsolo3.0.16) R 11433 11435 9615 0 -1 4194304 3314 0 0 0 28 1 0 0 19 0 1 0 59368802 5779456 682 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11435/statm: 1411 682 393 324 0 480 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5644 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.346551 CPU time (s): 0.343947 CPU user time (s): 0.330949 CPU system time (s): 0.012998 CPU usage (%): 99.2486 Max. virtual memory (cumulated for all children) (KiB): 5644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.330949 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3530 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node48 on Fri Apr 20 05:00:35 UTC 2007 IDJOB= 364969 IDBENCH= 2177 IDSOLVER= 163 FILE ID= node48/364969-1177045235 PBS_JOBID= 4640117 Free space on /tmp= 66482 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh213.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364969-1177045235/instance-364969-1177045235.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-364969-1177045235 -o ROOT/results/node48/solver-364969-1177045235 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364969-1177045235/instance-364969-1177045235.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 0146e39fcd18fa569f99190bc3dd90ba RANDOM SEED= 539695051 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.238 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.238 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1799232 kB Buffers: 19540 kB Cached: 177740 kB SwapCached: 2232 kB Active: 73660 kB Inactive: 133256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799232 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 4424 kB Writeback: 0 kB Mapped: 16632 kB Slab: 35784 kB Committed_AS: 1070880 kB PageTables: 1388 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66482 MiB End job on node48 on Fri Apr 20 05:00:35 UTC 2007